package com.lijiayue.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.lijiayue.model.domain.Student;

import java.io.ByteArrayInputStream;
import java.io.InputStream;

public interface StudentService extends IService<Student> {

    /**
     * 文件上传*/
    String upload(String extension, InputStream inputStream);


}
